232313222012 has 6 divisors (see below), whose sum is σ = 406548138528. Its totient is φ = 116156611004.

The previous prime is 232313222003. The next prime is 232313222081. The reversal of 232313222012 is 210222313232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29039152748 + ... + 29039152755.

It is an arithmetic number, because the mean of its divisors is an integer number (67758023088).

Almost surely, 2^232313222012 is an apocalyptic number.

It is an amenable number.

232313222012 is a deficient number, since it is larger than the sum of its proper divisors (174234916516).

232313222012 is a wasteful number, since it uses less digits than its factorization.

232313222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58078305507 (or 58078305505 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 232313222012 its reverse (210222313232), we get a palindrome (442535535244).

The spelling of 232313222012 in words is "two hundred thirty-two billion, three hundred thirteen million, two hundred twenty-two thousand, twelve".